CN205887027U - A grinding system for coarse whiting production - Google Patents
A grinding system for coarse whiting production Download PDFInfo
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- CN205887027U CN205887027U CN201620807437.0U CN201620807437U CN205887027U CN 205887027 U CN205887027 U CN 205887027U CN 201620807437 U CN201620807437 U CN 201620807437U CN 205887027 U CN205887027 U CN 205887027U
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Abstract
The utility model provides a grinding system for coarse whiting production, including feed bin (1), bucket elevator (2) that link to each other with feed bin (1), establish in batcher (3), milling machine (5) that link to each other with batcher (3) of bucket elevator (2) discharge gate department, even in air classifier (4) at milling machine (5) top, cyclone collector (7) that link to each other with air classifier (4) discharge gate, bucket elevator (2), batcher (3) and milling machine (5) between link to each other through conveyer or spout, air classifier (4) and cyclone collector (7) between link to each other through conveyer or spout, milling machine (5) for vertical roller mill powder machine. The utility model discloses a grinding system for coarse whiting production has following technological effect: select superior performance, the reliable grinding classification equipment of quality, helped improving the finished product quality of coarse whiting.
Description
Technical field
This utility model is related to a kind of grinding system for GCC production, belongs to field of powder production technology.
Background technology
Ground calcium carbonate, abbreviation triple superphosphate, is to be ground and formed by natural carbonate mineral such as calcite, marble, limestone.
Conventional powdery inorganic filler, have that chemical purity is high, inertia is big, be difficult chemical reaction, heat stability is good, 400 DEG C with
Under will not decompose, whiteness is high, oil absorbency is low, index of refraction is low, matter is soft, drys, do not contain water of crystallization, the low wearing valve of hardness little, nontoxic,
The advantages of tasteless, odorless, good dispersion.
Ground calcium carbonate is widely used, comprising:
1st, rubber industry dicalcium powder: rubber Calcium Carbonate is usage amount one of filler the most significantly in rubber industry.Calcium Carbonate
It is filled in a large number among rubber, the volume of its product can be increased, and save expensive natural rubber, thus substantially reducing cost.
Calcium Carbonate is inserted in rubber, can obtain the tensile strength higher than gum sulfide, tearing strength and wearability.
2nd, plastic industry dicalcium powder: plastic matrix, Masterbatch are with heavy calcium carbonate (dicalcium powder) 400 mesh it is desired to height
After temperature heating, whiteness is constant, and ore structures are big corn spar, calcium carbonate content: 99%, whiteness: 95%), Calcium Carbonate is in plastics
A kind of skeleton function can be played in product, have great role to the stability of plastic size moreover it is possible to improve the hardness of product,
And improve lustrous surface and the profile pattern of product. the white of costliness because Calcium Carbonate whiteness is more than 90, can also be replaced
Pigment.
3rd, paint industry dicalcium powder: paint-emulsion paint ground calcium carbonate (dicalcium powder) 800 mesh or 1000 mesh, whiteness:
95%, Calcium Carbonate: 96%) consumption in paint industry for the Calcium Carbonate is also larger, and for example consumption is more than 30% in thick paint.
4th, water paint industry dicalcium powder: water paint ground calcium carbonate (dicalcium powder) 800 mesh or 1000 mesh, in vain
Degree: 95%, Calcium Carbonate: 96%) Calcium Carbonate is more extensive in the purposes of water paint industry, and coating can be made not settle, easily disperse,
The characteristics such as good luster, are 20-60%. in water paint consumption
5th, paper industry dicalcium powder: paper grade (stock) ground calcium carbonate (dicalcium powder): 325 mesh, whiteness requires: 95%, Calcium Carbonate
Content: 98% Calcium Carbonate is in the important function of paper industry. can guarantee that intensity and the whiteness of paper, and cost is relatively low.
6th, building trade (dry powder and mortar, concrete) dicalcium powder: dry powder and mortar ground calcium carbonate (dicalcium powder) 325
Mesh, whiteness requires: 95%, calcium carbonate content: 98%) Calcium Carbonate plays an important role in the concrete in building trade. not only may be used
Toughness and the intensity of product to reduce production cost, can also be increased.
7th, fire-barrier ceiling industry dicalcium powder: fire-barrier ceiling is with ground calcium carbonate (dicalcium powder): 600 mesh, whiteness requires:
95%, calcium carbonate content: 98.5%) Calcium Carbonate needs to use in fire-barrier ceiling production process, can improve the whiteness of product
And brightness, and fire protecting performance also can increase.
8th, artificial marble industry dicalcium powder: artificial marble is with ground calcium carbonate (dicalcium powder): 325 mesh, whiteness will
Ask: 95%, calcium carbonate content: 98.5%, pure free from admixture) Calcium Carbonate has been widely used in artificial marble at present and produced.
9th, twist drill industry dicalcium powder: ground twist drill is with ground calcium carbonate (dicalcium powder): 400 mesh, whiteness requires: 95%, carbon
Sour calcium content: 98.5%, pure free from admixture) Calcium Carbonate can be used in ground twist drill industry, for increasing whiteness and the pulling force of product,
Improve the toughness of product, reduce production cost.
For a long time, ground calcium carbonate enterprise adopts the equipment such as traditional Raymond mill, ball mill in powder body processing mostly,
It is faced with high energy consumption, efficiency is low, stability is poor, product grading is uncontrollable, the difficult problem such as seriously polluted.The most product of domestic triple superphosphate resource
Of fine quality good, purity is high, whiteness is high, be typically not required to through flotation or other impurity removal process it is only necessary to grinding is classified.Therefore select
Superior performance, the grinding classifying equipoment of reliable in quality and technique are most important.
Content of the invention
The purpose of this utility model be overcome the deficiencies in the prior art in place of, a kind of grinding system for GCC production is provided
System.
Grinding system for GCC production of the present utility model, the bucket type being connected with feed bin (1) including feed bin (1) is carried
The machine of liter (2), it is located at the flour mill (5) that the batcher (3) of bucket elevator (2) discharge outlet is connected with batcher (3), is connected in
The cyclone collector (7) that the gas flow sizing machine (4) at flour mill (5) top is connected with gas flow sizing machine (4) discharging opening；Described
Pass through conveyer between bucket elevator (2), batcher (3) and flour mill (5) or chute is connected；Described gas flow sizing machine
(4) pass through conveyer and cyclone collector (7) between or chute is connected；
Described flour mill (5) is vertical pulverizer, and described vertical pulverizer including base (5-1), is located at base
(5-1) decelerator (5-10) on and the motor (5-2) being connected with decelerator (5-10), the mill being located on decelerator (5-10)
(5-9), it is connected in the grinding roller (5-3) on mill (5-9), be provided with feed pipe (5-7) in the middle part of described vertical pulverizer, bottom is provided with
Air inlet (5-8).
Grinding system for GCC production of the present utility model, has the following technical effect that and have selected superior performance, matter
Measure reliable grinding classifying equipoment, be favorably improved the end product quality of triple superphosphate.
Brief description
Fig. 1 is the process chart of the grinding system for GCC production of the present utility model；
Fig. 2 is the structure chart of the flour mill for GCC production of the present utility model.
Wherein, 1 is feed bin, and 2 is bucket elevator, and 3 is batcher, and 4 is gas flow sizing machine, and 5 is flour mill, and 6 is air blast
Machine, 7 is cyclone collector, and 8 is pulse dust collector, and 5-1 is base, and 5-2 is motor, 5-3 is grinding roller, and 5-7 is feed pipe, 5-8
For air inlet, 5-9 is mill, and 5-10 is decelerator.
Specific embodiment
As shown in Figure 1, 2, the grinding system for GCC production of the present utility model, including feed bin (1) and feed bin (1)
Connected bucket elevator (2), it is located at the mill that the batcher (3) of bucket elevator (2) discharge outlet is connected with batcher (3)
Powder machine (5), it is connected in the cyclone collection that the gas flow sizing machine (4) at flour mill (5) top is connected with gas flow sizing machine (4) discharging opening
Device (7)；It is connected by conveyer or chute between described bucket elevator (2), batcher (3) and flour mill (5)；Described
Pass through conveyer between gas flow sizing machine (4) and cyclone collector (7) or chute is connected；
Described flour mill (5) is vertical pulverizer, and described vertical pulverizer including base (5-1), is located at base
(5-1) decelerator (5-10) on and the motor (5-2) being connected with decelerator (5-10), the mill being located on decelerator (5-10)
(5-9), it is connected in the grinding roller (5-3) on mill (5-9), be provided with feed pipe (5-7) in the middle part of described vertical pulverizer, bottom is provided with
Air inlet (5-8).
This utility model flow process is as follows, and material is conveyed by bucket elevator, sends in flour mill through batcher and is ground,
Dicalcium powder after grinding is blown up, and is classified through gas flow sizing machine.The dicalcium powder meeting fineness enters through pipeline with air-flow
In cyclone collector, separated and collected.The dicalcium powder finished product collected exports finished product through the discharging opening below cyclone collector
Storehouse.Underproof particle is thrown toward barrel after being separated by gas flow sizing machine, comes back to flour mill and grind after falling along barrel.
Claims (1)
1. a kind of grinding system for GCC production is it is characterised in that the bucket type that inclusion feed bin (1) is connected with feed bin (1) carries
The machine of liter (2), it is located at the flour mill (5) that the batcher (3) of bucket elevator (2) discharge outlet is connected with batcher (3), is connected in
The cyclone collector (7) that the gas flow sizing machine (4) at flour mill (5) top is connected with gas flow sizing machine (4) discharging opening；Described
Pass through conveyer between bucket elevator (2), batcher (3) and flour mill (5) or chute is connected；Described gas flow sizing machine
(4) pass through conveyer and cyclone collector (7) between or chute is connected；
Described flour mill (5) is vertical pulverizer, and described vertical pulverizer including base (5-1), is located at base (5-1)
On decelerator (5-10) and the motor (5-2) being connected with decelerator (5-10), the mill (5- being located on decelerator (5-10)
9), be connected in the grinding roller (5-3) on mill (5-9), in the middle part of described vertical pulverizer, be provided with feed pipe (5-7), bottom be provided with into
QI KOU (5-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807437.0U CN205887027U (en) | 2016-07-29 | 2016-07-29 | A grinding system for coarse whiting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807437.0U CN205887027U (en) | 2016-07-29 | 2016-07-29 | A grinding system for coarse whiting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887027U true CN205887027U (en) | 2017-01-18 |
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ID=57784402
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620807437.0U Active CN205887027U (en) | 2016-07-29 | 2016-07-29 | A grinding system for coarse whiting production |
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| Country | Link |
|---|---|
| CN (1) | CN205887027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000550A (en) * | 2016-07-29 | 2016-10-12 | 南通利元亨机械有限公司 | Grinding system for producing ground calcium carbonate |
-
2016
- 2016-07-29 CN CN201620807437.0U patent/CN205887027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000550A (en) * | 2016-07-29 | 2016-10-12 | 南通利元亨机械有限公司 | Grinding system for producing ground calcium carbonate |
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| GR01 | Patent grant |